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About
We know our customers trust us with their brand equity and reputation, and we are devoted to consistently delivering at the highest level. From science to sales, the Nutrition21 team of industry experts will work with you to move your product from ideation to successful launch. Our commitment to our customers is best seen in how we continue to innovate and invest in science to ensure the ingredients you carefully choose for your formulations remain the strongest in the industry.
Innovation
Nutrition21’s Research & Development Team has created an unparalleled scientific platform that represents the backbone of all of our branded ingredients. The success of this platform has created unique and patented products that are both safe and clinically substantiated.
Quality
At Nutrition21, product quality is paramount in our process, from product development to safety testing, to manufacturing and packaging. In fact, all of Nutrition21’s patented ingredients are fully traceable from raw material to finished product. No product is released without extensive testing for contamination, adulteration, safety, and potency, and all ingredients meet or exceed FDA cGMP requirements. At Nutrition21, quality is a top priority, and what makes us a superior partner.
By The Numbers
70
Over 70 patents and applications worldwide
100
Over 100 research studies support our ingredient portfolio
250
Nutrition21 ingredients can be found in over 250 brands
Nutrition21 News
February 28, 2017
Clinical Study Shows Velositol Doubles Power Of Protein For Significantly Improved Muscle Protein Synthesis
Purchase, NY (Feb. 28, 2017) – A new study published in Journal of the International Society of Sports Nutrition shows the combination of…
February 17, 2017
Nitrates, Go With The Flow, Featuring Nitrosigine
Recent research showed Nitrosigine supplementation may increase blood flow to the muscles and the brain, resulting in improved muscle…
February 17, 2017
Nitrates, Go With The Flow, Featuring Nitrosigine
The primary source of supplemental nitrates for sports formulas has been the amino acid arginine and its precursors. In the case of…
February 16, 2017
Nutra Ingredients Blood Sugar Management with Chromium
One of the most established ingredients in the blood glucose control sector is chromium via its effects on insulin, with the picolinate…
February 2, 2017
Nitrosigine (ASI) Demonstrates 33 Percent Cognitive Performance Boost In Healthy, Active Adults
Nutrition 21, LLC (“Nutrition 21”), announces results of two placebo-controlled human studies, published in “Nutrients”, indicate that…
January 31, 2017
Nitrosigine Is Featured In Cellucor’s New C4 Climate Preworkout Supplement
Nutrition 21, LLC (“Nutrition 21”) is proud to announce its clinically substantiated ingredient, Nitrosigine® is featured in C4® Ultimate,…
November 22, 2016
Nutrition21 Welcomes New Director Of Quality Assurance
Nutrition 21, LLC (“Nutrition 21”), a leading developer and marketer of nutritional products whose health benefits are substantiated by…
November 17, 2016
Recent Research Showed Nitrosigine Supplementation May Increase Blood Flow To The Muscles and The Brain
Recent research showed Nitrosigine supplementation may increase blood flow to the muscles and the brain, resulting in improved muscle…
October 12, 2016
MuscleTech Will Use Nitrosigine In New VaporX5 and NanoX9
Nutrition 21, LLC and MuscleTech® the #1 selling bodybuilding supplement brand in America† since 2006, and with distribution in over 80…
Nutrition21 Proudly Supports the Following Industry Associations

©2023 Nutrition21, LLC. All rights reserved.
Nitrosigine®, Velositol®, nooLVL®, Lustriva®, Chromax®, Zinmax®, and their associated logos are registered trademarks of Nutrition21, LLC. All third party trademarks are the property of their respective owners. Nutrition21, LLC's products are protected by a number of patents including, but not limited to: US Patent Nos. 6,809,115; 6,803,456; 7,576,132; 8,062,677; 8,933,022; 9,028,879; 9,119,835; 9,597,404; 9,675,702; 10,183,049; and 10,245,325.
1 Perceived energy measured by the validated Profile of Mood States (POMS) questionnaire.